PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Watling Avenue, EDGWARE, HA8 0ND
Introduction
Energy Performance Certificates (EPCs) are designed to tell you how efficient a building is and provides a rating between A (very efficient) and G which is inefficient. It helps to identify how costly it will be to light and heat a property and what the carbon dioxide emissions are likely to be.
An EPC needs to be provided as part of the process of selling or renting a house and should be availale as soon as the property is marketed. An EPC may only be produced by an approved domestic energy assessor and each certificate is valid for 10 years.
Additionally, an EPC will highlight potential efficiency improvements that could be made to the property, an estimated cost for implementation and the likely savings that can be made as a result. These costs and savings are for a typical household in that property and not specific to you or your family.
Certificates issued for Watling Avenue, HA8 0ND are shown below and the data are updated monthly for England and Wales and quarterly for properties in Scotland.
Data are provided by the Department for Levelling Up, Housing and Communities.
Energy Performance Certificates Generated for Watling Avenue, EDGWARE, HA8 0ND
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
249 Watling Avenue
Date
11 Nov 2014
Current
Potential
61
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
11 Nov 2014
61
83
23 Jun 2010
69
76
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
253 Watling Avenue
Date
16 May 2018
Current
Potential
70
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
16 May 2018
70
87
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
255 Watling Avenue, Edgware
Date
31 Jul 2022
Current
Potential
68
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
31 Jul 2022
68
86
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
257 Watling Avenue, Edgware
Date
31 Mar 2022
Current
Potential
72
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
31 Mar 2022
72
87
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
259 Watling Avenue
Date
9 Aug 2021
Current
Potential
62
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
9 Aug 2021
62
81
1 Mar 2021
49
88
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
263 Watling Avenue
Date
3 Oct 2022
Current
Potential
66
87
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
3 Oct 2022
66
87
23 Mar 2012
64
70
23 May 2010
54
60
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
265 Watling Avenue
Date
15 Jan 2013
Current
Potential
59
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
15 Jan 2013
59
78
8 May 2023
73
78
31 Jul 2022
65
77
Total Floor Area
58 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
267 Watling Avenue, Edgware
Date
8 May 2023
Current
Potential
72
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
8 May 2023
72
80
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
269 Watling Avenue
Date
25 Jul 2022
Current
Potential
60
61
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
25 Jul 2022
60
61
3 May 2012
53
59
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
271 Watling Avenue
Date
19 Jul 2022
Current
Potential
60
60
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
19 Jul 2022
60
60
26 Feb 2009
49
59
Total Floor Area
54 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
273 Watling Avenue
Date
19 Dec 2016
Current
Potential
67
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
19 Dec 2016
67
80
30 Sep 2013
70
79
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
275 Watling Avenue
Date
1 May 2020
Current
Potential
73
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
1 May 2020
73
79
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
277 Watling Avenue
Date
18 Jun 2019
Current
Potential
60
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
18 Jun 2019
60
77
8 May 2023
69
77
31 Jul 2022
61
76
Total Floor Area
59 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
279 Watling Avenue
Date
20 Aug 2012
Current
Potential
66
81
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
20 Aug 2012
66
81
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
281 Watling Avenue
Date
3 Sep 2012
Current
Potential
46
62
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
3 Sep 2012
46
62
9 May 2023
68
78
31 Jul 2022
49
64
Total Floor Area
66 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
283 Watling Avenue
Date
2 Sep 2017
Current
Potential
56
61
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Sep 2017
56
61
11 Jul 2023
74
79
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
285 Watling Avenue
Date
3 Aug 2010
Current
Potential
82
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
3 Aug 2010
82
82
10 Jul 2023
76
82
1 Mar 2021
80
82
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
287 Watling Avenue
Date
30 Mar 2016
Current
Potential
63
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
30 Mar 2016
63
78
31 Jan 2013
64
78
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
289 Watling Avenue
Date
21 Jun 2022
Current
Potential
70
73
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1983-1990
Certificate History
21 Jun 2022
70
73
21 May 2012
61
77
20 Sep 2010
72
78
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
291 Watling Avenue
Date
12 Jan 2010
Current
Potential
77
84
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
12 Jan 2010
77
84
10 Jul 2023
75
81
1 Mar 2021
80
82
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
293 Watling Avenue
Date
22 Jul 2015
Current
Potential
57
62
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
22 Jul 2015
57
62
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
295 Watling Avenue
Date
30 May 2012
Current
Potential
53
59
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
30 May 2012
53
59
Total Floor Area
43 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
297 Watling Avenue
Date
13 Apr 2014
Current
Potential
71
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
13 Apr 2014
71
81
21 Dec 2009
78
84
8 May 2023
73
81
31 Jul 2022
73
77
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
299 Watling Avenue
Date
27 Jan 2022
Current
Potential
71
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
27 Jan 2022
71
77
3 Dec 2011
62
66
6 Oct 2010
63
69
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
303 Watling Avenue
Date
16 Jul 2012
Current
Potential
70
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
16 Jul 2012
70
81
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
307 Watling Avenue, Edgware
Date
31 Mar 2022
Current
Potential
59
59
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
31 Mar 2022
59
59
Total Floor Area
59 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
309 Watling Avenue
Date
2 Nov 2015
Current
Potential
73
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
2 Nov 2015
73
82
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
311 Watling Avenue, Edgware
Date
31 Mar 2022
Current
Potential
65
77
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
31 Mar 2022
65
77
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Bands
Energy Performance Certificate Notes
There are a number of reasons that certificates are excluded from the dataset;
- The holder of the energy certificate has 'opted-out' of disclosure
- The certificate is excluded on the grounds of national security
- Certificates that are marked as 'cancelled' or 'not for issue'
Certificates are grouped together by the property reference identifier rather than the postal address with a view to showing the history of changes made to properties over time. Sometimes, one property may exist as multiple entries in the table instead and this is as a result of inconsistent building references being used on each prepared certificate.
Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.